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Results tagged with truncate
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user 2808
An operation that removes all rows in a table without causing any triggered action
17
votes
Accepted
Why is truncate DDL?
Oracle clearly classifies TRUNCATE as DDL in the Concepts Guide, but DELETE as DML. … The main points that put TRUNCATE in the DDL camp on Oracle, as I understand it, are:
TRUNCATE can change storage parameters (the NEXT parameter), and those are part of the object definition - that's …
- 10.2k
6
votes
Accepted
After truncating a single partition its Primary key's index becomes unusable and all inserts...
Specifically for truncate partition:
For each partition or subpartition truncated, Oracle Database also truncates corresponding local index partitions and subpartitions. …
- 10.2k